HomeMy WebLinkAboutDWG 423-7A; CT 99-03; LA COSTA GREENS NEIGHBORHOOD 1.16 & 1.17; 01-11GRADING NOTES
(IN ADDITION TO THE REQUIREMENTS OF CHAPTER 15. 16 DF THE
CARLSBAD MUNICIPAL CODE.)
1. THIS PW/ SUPERSEDES ALL OTHER PLANS PREVIOUSLY APPROVED 8Y THE CITY
OF CARLSBAD REGARDING GfWJ/NG SHOWN ON THIS SET OF PLANS.
2. APPROVAL OF THIS PLAN DOES NOT LESSEN OR WA/Ill: ANY PORTION OF THE
CARLSBAD MUNICIPAL CODE, RESOLIJ110N OF CONDITIOW.L APPROVAL. CITY
STANDARDS OR OTHER ADDITIONAL DOCUMENTS LISTED HEREON AS THEY MAY
PERTAIN TO THIS PROJECT. THE ENGINEER IN RESPONSIBLE CHARGE SHALL
REVISE THESE PWIS WHEN NON-CONFORMANCE IS DISCOVERED.
J. CITY APPROVAL OF PLANS DOES NOT RELIEVE THE DEVELOPER OR ENGINITR-OF-
WORK FRO/,/ RESPONSIBILITY FOR THE CORRECTION OF ERRORS AND OMISSIONS
DISCOVERED DURING CONSTRUCOON. ALL PLAN REVISIONS SHALL BE PROl,/PTl Y
SUBMITTED TO THE CITY ENGINEER FOR APPROVAL
4. A RIGHT-OF-WAY PERMIT FROM THE CITY ENGINEER WIU BE REQUIRED FOR ANY
WORK IN THE PUBUC RIGHT OF WAY. PRIOR TO PERMIT ISSUANCE, A
CERTIFICATE OF INSURANCE AS WELL AS AN ADDITIONAL INSURED ENDORSEMENT
MUST BE FILED W,1,1/NG THE CITY OF CARLSBAD AS AN ADOlnONAL INSURED ON
THE PERMITTEE'S POLICY IN THE MINIMUM AMOUNT OF $1,000,000.00 FOR fACH
OCCURRENCE OF LIABILITY. THE INSURANCE COMPANY WRITING THE PQUCY /,!UST
'f&ftRAdfai~Tu-%E B;A"eci?§• HfilD.n¾tP Ga/otS/Z[ c.AZEGORY OF CLASS v 08
5. UNLESS EXEMP1FO 8Y SECTION J01.(b)5 OF THE UN/FOR/,/ BU/WING CODE,
RETAINING WALLS OUTSIDE OF PUBUC RIGHT OF WAY REQUIRE SEPARATE:
PERMITS FRO/,/ THE BUILDING DEPARn.lENT.
6. NO WORK SHALL BE CQ/,/1,/ENCfD UIITIL Ail PERMITS HAVE BEEN OBTAINED FROM
THE CITY AND OTHER APPROPRIATE: AGENCIES.
7. APPROVAL OF THESE PLANS BY THE CITY ENGINEER DOES NOT AUTHORIZE ANY
WORK OR GRADING TO BE PERFORMED UIITIL THE PROPERTY OWNER'S PERMISSION
HAS BEEN OfITAINED AND A VALID GRADING PERMIT HAS BITN ISSUED.
8. NO REVISIONS WIU BE l,IAl)E TO THESE PWIS WITHOUT THE WRITT[N APPROVAL
OF THE CITY ENGINITR, NOTED Wm/IN THE REVISION BLOCK, ON THE
APPROPRIATE: SHEET OF THE PLANS ANO THE nTlE SHEET.
9. OR/Glw.L DRAWINGS SHALL BECOME THE PROPERTY OF THE CITY UPON BEING
SIGNED 8Y THE CITY ENGINEER.
ro. THE ORIG/w.L DRAWING SHAJ.L BE REVISED TO RfflECT AS-BUILT CONDITIONS
fJY THE ENGINEER-OF-WORK PRIOR TO Flw.L ACCEPTANCE OF THE WORK 8Y THE
CITY.
J 1. ACCESS FOR FJRE AND OTHER EMERGENCY VEHICLES SHALL BE MAINTAJNED TO
THE PROJECT SIT[ AT Ail TIMES DURING CONSTRUCTION.
12. WHERE TRENCHES ARE WITHIN CITY fASfl,/ENTS, A SOILS REPORT COMPRISED
OF: (A) SUMMARY SHEET, (8) LABORATORY WORK SHEETS AND (C) COMPACTION
CUR'/£5, SHALL BE SUBMITTED 8Y A PROFFSS/Ow.L ENGINEER OF THE STA1F OF
CALIFORNIA, PR/NC/PALLY DOING BUSINESS IN THE FIEW OF APPUED SOILS
MECHANICS. THE SOILS REPORT WIU BE SUBMITTED TO THE CITY ENGINEERING
INSPECTOR WITHIN TWO WORKING £l<I l'S OF THE COMPLEOON OF FJEl.J) TES1S.
13. A SOILS COMPACT10N REPORT ANO COMPLIANCE VERIFICATION REGARDING
ADHERENCE TO RECOMMENDATIONS OUTUNED IN THE SOILS REPORT IS REQUIRED
PRIOR TO TH£ ISSUANCE DF A BU/WING PERMIT. ALL CONTROLLED GRADING
SHALL BE DONE UNDER THE DIRECTION OF A PROFFSS/Ow.L ENGINEER OF THE
STA TE OF CALIFORNIA PRINCIPAJ..l. Y DOING BUSINESS IN THE FIEW OF APPLIED
SOILS MECHANICS. AJ..l. FJU OR FUTURE RU AREAS SHALL BE CONSTRUCT[!) IN
ACCORDANCE W1TH THE CITY OF CARLSBAD STANDARD SPECIFICATIONS ANO THE
" EARTHWORK SPECIFICATIONS " ATTACHED TO THE PRELJl,//w.RY SOILS
/NVESTIGAT10N. DAILY FIELD COMPACTION REPORTS WIU BE SUBl,/fTT[I) TO THE
"ROJECT INSPECTOR.
14. A PRECQNSTRucnoN l,!EEnNG SHAU, B£ HELD AT THE Sf1E PRIOR TO IH£
BEG/NII/NG OF WORK ANO SHAU, B£ ATTFNQED BY ALL Rf PR£SENTAID£S
RESPQNSIBLE FOR CQNSTRUCTlON INSf'£C710N. SUl'EIMSION, TESTING ANO ALL 01H£R ASPECTS OF THE WOR~ THE CONTRACTOR SHALL SCHEDULE THE MEETING
THROUGH THE PERMIT CLERK 438-3891) AT LEAST FIVE (5) WORKING
O'.YS PRIOR TO STARTING CONSTRUCTION. APPROVED DRAWINGS MUST BE
AVAJLABLE PRIOR TO SCHEDULING. THE GRADING PERMIT WIU BE PROVIDED 8Y
THE PROJfCT INSPECTOR AT THE MEETING.
15. ALL /NSPECUON RfOUES1S OTHER 11:W/ [OR PRfCONSTRUCTlON MEEJING WILL B£ mi~ ~'Ss~f,~ulrft{f/8Lfi£ffoZ'Ms-U8¥la!N't€f!JfU JRI#1Wf2 -b1oN} ,}T
ON THE DAY 8[[0Rf THE /NSPECUQN IS NE[{)[D INSPECOONS WIU BE l,IAl)E
THE NEXT WORK DAY UNLESS YOU REQUEST OTHER'NlSE. REQUESTS MADE AFTER
2:00 P.M. WILL 8£ SCHEDULED FOR TWO FUU WORK DAYS LATER.
16. THE OWNER AND/OR APPUCANT THROUGH THE DEVELOPER AND/DR CONTRACTOR
SHAJ.L DESIGN, CONSTRUCT ANO l,IA/NTAJN Ail SAFETY DEVICES, INCLUDING
SHORING, ANO SHALL BE SOLELY RESPONSIBLE FOR CONF"ORMING TO ALL LOCAL,
STATf ANO FtOERAL SAFETY AND HfALTH STANDARDS, LA~ AND REGULATIONS.
17. THE CONTRACTOR SHALL CONFORM TO LABOR CODE SECOON 6705 8Y SUBMITTING
A DETAIL PLAN TO TH£ CITY ENGINEER AND/OR CONCERNED AGENCY SHOWING
THE DESIGN OF SHORING, BRACING SLOPING OR OTHER PROVISIONS TO BE MADE
OF WORKER PROTECTION FROM THE HAZARD OF CAVING GROUND DURING THE
EXCAVAOON OF SUCH TRENCH OR TRENCHES OR DURING THE PIPE INSTALLATION
THEREJN. THIS PLAN MUST BE PREPARED FOR ALL TRENCHES FIVE FEET (5 ') OR
MORE IN DEPTH AND APPROVED 8Y THE CITY ENGINEER ANO/OR CONCERNED
AGENCY PRIOR TO EXCAVATION. IF THE PW/ VARIES FROM /HE SHORING SYS[El,I
STANDARDS ESTABUSHW 8Y THE CONSTRUCTlON SAFfi ORDERS, Tm£ B CA1 IFQRNIA ADldfN/STRATM COD£ THE PLAN SHAU, BE PRf PAREQ BY A REG/SIERfD ENGINEER AT THE CONTRACTORS £XP£NSE, A COPY OF THE OSHA
EXCAVATION PERMIT MUST BE SUBM{TT[I) TO THE INSPECTOR PRIOR TO EXCAVATION.
18. NO BLASTING SHALL BE PERFORMED UNTIL A VALID BLASTING PERMfT HAS BEEN
OBTAJNED FROM THE CITY OF CARLSBAD. SUBMfT APPLICAOON FOR 8LAST1NG
PERMIT WELL IN ADVANCE OF THE SCHEDULING OF BLASTING OPERATIONS.
19. IF ANJ'. ARCHAEOLOGICAL RESOURCfS ARE QISCOYFRW W111-IIN ANY WORK AR£A
DURING CQNSTRUC110N, OPERATIONS WILl CEASE W!,!EQIAIELY AND THE
PERMITTEE WILL NOTIFY THE CITY ENGINITR. OPERATIONS WIU NOT RESTART
UNTIL TH£ PERM/TT[£ HAS RECEJVfD WRITTEN AUTHORITY FROM THE CITY
ENGINEER TO DO SO.
20. ALL OPERATIONS CONDUCTED ON TH[ SITE OR ADJACENT THERETO, INCLUDING
WARMING UP, REPAIR, ARRNAL, DEPARTURE OR OPERATION OF TRUCKS,
EARTHMOVING fOUIPMENT, CONSTRUCTION EQUIPMENT AND ANY OTHER ASSOCIATED
GRADING EQUIPMENT SHAJ.L BE UM/TED TO TH£ PERIOD BETWEEN 7:00 AM. AND
SUNSET EACH DAY. MONO'.Y THRU FRIDAY AND NO EARTHMOVING OR GRADING
OPERATIONS SHALL BE CONDLJCT[I) ON WITKENDS OR HOLIDAYS. (A LIST OF CITY
HOUDAl'S IS AVAJLABLE AT THE ENGINEERING DEPARTMENT COUNTER.)
21. ALL Off-SITE HAUL RQ!/TfS S/Wl, BE SUBl,!(TTED BY THE CONTRACTOR TO 1H£
CID'. ENGINEER FOR N'PROYAL TWO FULL WORKING DAys PRIOR TO BEGINNING OF
.WORK.
22. IMPORT MATERIAL SHAU BE OBTAJNED FROM, AND WASTE MATERIAL SHAJ.L BE
DEPOSITED AT, A SITE APPROVED 8Y THE CITY ENGINEER. THE CONTRACTOR
SHALL B£ RESfONSIBLE FOR ANY OEBRIS OR QWAGE OCCURRING ALONG THE HAUL
RQ!/TfS OR ADJACENT STREETS AS A RfSULT OF THE GRADING DPfRAUON
23. BRUSH SHALL BE REMOVED ONLY WTTHIN THE ARfA TO BE GRADED. NO TREES ARE
TO BE REMOVED UNLESS SPECIRCA/..L Y NOTED ON THE PLAN.
24. ALL AREAS SHALL BE GRADED TO DRAIN.GRADING RESULTING IN THE PONDING OF
WATER IS NOT PERMITTED. ALL EARTHEN SWALES AND DITCHES SHALL HAVE A
MINIMUM ON£ PERCENT SLOPE.
25. THESE PWIS ARE SUBJECT TO A SIGNED ANO APPROVED SET OF EROSION
CONTROL PLANS. EROSION CONTROL SHAJ.L BE AS SHOWN AND AS APPROVED BY
THE CITY ENGINEER OR AS DIRECT[!) fJY THE PROJ£CT INSPECTOR.
26. AJ..l. SLOPES SHALL 8£ TRIMMED TO A FINISH GRADE TO PRODUCE A UN/FOR/,/
SURFACE AND CROSS SECTION. THE SITE SHALL BE LEFT IN A NEAT AND
ORDERLY CONDITION. AU STONES, ROOTS OR OTHER DEBRIS SHALL BE REMOVED
AND DISPOSED OF AT A SITE APPROVED OF 8Y THE CITY ENGINEER.
27. AJ..l. SLOPES SHALL BE IRRIGATED, STABIUZED, PWIT[I) ANO/OR HY'DROSEEDED
WITHIN TEN (10) DAYS OF TH£ TIME WHEN .fACtj SLOPE IS BROUGHT TO G_RADE
AS SHOWN ON THE APPROVED GfWJING PLANS.
28. LANDSCAPING SHAU BE ACCOMPLISHED ON AU SLOPES AND PADS AS REQUIRED
BY THE CITY OF CARLSEW) LANDSCAPE MANUAL. THE LANDSCAPING PLANS FOR
THIS PROJECT, DRAWING NO. 423-7L, AND/OR AS DIRECTED BY THE CITY
ENGINEER OR PLANNING DIRECTOR.
29. TH£ OWNER/APPUCANT SHAJ.L INSURE THAT ALL CONTRACTORS SHALL COORDIW.1F
THE WORK OF THESE GRADING PLANS WITH THAT SHOWN ON BOTH THE LANDSCAPf
AND IRRIGATION PLANS AND THE IMPROVEMENT PLANS AS REQUIRED FOR THIS
WORK IN ACCORDANCE WITH THE LANDSCAPE MANUAL TIM[ REQUIREMENTS.
J-0. STORM DRAIN PIPE SHAU BE REINFORCED CONCRErr PIPE W1TH A l,//N/1,/UM
0-LDAO OF 1,JSO. FOR PRNATE STORM DRAIN PIPES, UP TO 15" P\C MAY BE
IJ11LIZED PROVJDED DEPTH IS LESS THAN 15 FtET AND B'CKFJUED WITT/ J/4"
ROCK PER SDRSO S-4 TYPE "c" AND PIPE MEETS AS7M STANDARD J-034 FOR
SDR J5 SOUD WAJ..l. PIPE.
3 I. WHERE AN EXISTING PIPE UNE IS TO BE ABANDONED AS A RESULT OF THE
GRADING OPERATION, fT SHALL BE REMOVED WITHIN TWENTY FtET OF BUILDING
OR STREET ARfAS AND REPLACED WITH PROPfRLY COMPACT[!) SOILS. IN OTHER
ARfAS THE Pr PE WILL BE PLUGGED W1TH CONCRErr OR REMOVED AS APPROVED fJY
THE CITY ENGINEER.
32. TH£ CONTRACTOR SHALL VERIFY THE LOCATION OF ALL EXISTING FAC/UT1ES
(ABOVE GROUND AND UNDER GROUND) Wm/IN THE PROJECT SITE SUFFICIENTLY
AHEAD OF GRADING TO PERMrr THE REVISION OF TH[ GFW)/NG PLANS IF rr IS
FOUND THAT THE ACTUAL LOCATIONS ARE IN CONFI.JCT WITH THE PROPOSED
WORK.
JJ. TH£ CONTRACTOR SHALL NOTIFY AFITCTE:D UTILITY COMPANIES (SEE BELOW) AT
LEAST 2 FUU WORKING DAYS PRIOR TO STARTING GRADING NEAR THEJR
FACIUT1ES AND SHALL COORDIW.1F THE WORK W1TH A COl,/PANY REPRESENTATIVE.
UNDERGROUND SERVICE ALERT (800) 422-4133
SDG&E ~06) 660-7343
PACIFJC BELL BOO~ 892-0123 ADELPHIA CABLE COMMUNICATIONS 760 438-7741
CITY OF CARLSBAD(STREETS d: STORM DRAIN) 60 434-2980
CARLSBAD MUNICIPAL WATER DISTRICT 760 438-2722
LEUCADIA WAS1FWATER DISTRICT (760) 753-0155
34. PERMIT COMPLIANCE REQUIREMENTS:
A FOR CONTROLLW GRADING-THE APPLICANT HIRES A CML ENGINEER,
SOILS ENGINEER, AND/OR GEOLOGIST TO GI\/[ TECHNICAL ADVICE.
OBSERVf AND CONTROL THE WORK IN PROGRESS {15.16.120 .BJ
CARLSBAD MUNICIPAL CODE.
B. PRIOR TO FJtW. APf'RQYAL OF A GRADING P£RMIT THE FOU.OWING
REPORTS MUST BE SUBMITT[I) TO THE CITY ENGINEER \114 THE
PROJECT INSPECTOR / 15.16.120.9.t:.10/ CARLSBAD MUNICIPAL CODE:
(1) FJNAL REPORT BY SUPERVISING GRADING ENGINITR STATING ALL
GRADING IS COMPLETE. ALL EROSION CONTROL, SLOPE PLANTING
AND IRRIGATION ARE INSTALLED IN CONFORMANCE WITH CITY
CODE AND THE APPROVED PLANS (OBTAIN S'MPLE OF COMPLIANCE
LETTER FROM CITY ENGINEERING DEPARTMENT).
(2) AS-BUILT GRADING PLAN.
(J) REPORT FROM THE SOILS ENGINEER, WHICH INCLUDES
RECOMMENDED SOIL BEARING CAPAC/TTES, A STATEMENT AS TO
THE EXPANS/\1[ QUAUTY OF THE SOIL. AND SUMMARIES OF
F1£W AND LABORATOR'f TESTS. THE REPORT SHAl.l ALSO
INCLUD£ A STATEMENT BY THE SOILS ENGINEER THAT THE
GRADING WAS DON£ IN ACCORDANCE WITH TH£ REQUIREMENTS AND
RECOMMENDATIONS OUTUNED IN THE PREUl,//NARY SOILS REPORT
AND ANY SUPPLEMENTS THERETO.
(4) REPORT WITH AS-BUILT GEOLOGIC PLAN, IF REQUIRED 8Y THE
CITY.
J5. UNLESS A GRADING PERMfT FOR THIS PROJECT IS ISSUED WITHIN ONE ( 1)
YulR .4F1ER THE CITY ENGINITR'S APPROVAL. THESE PLANS MAY BE REQUIRED
TO BE RESUBM{TT[I) FOR PLANCHECK. PLANCHECK FUS WIU BE REQUIRED FOR
ANY SUCH RECHECK.
36. THE SOILS REPORT TITLED VILLAGES OF LA COSTA "THE GREENS"
PREPARED BY CEOCON, JUNE 25, 2001 UPDATED BY LETTERS OCT. 15,
2003, AND NOV. 4, 2004, SHALL BE CONSIDERED AS A PART OF THIS
GRAD/NC PLAN. ALL GRADING SHAU Bf DONE IN ACCORDANCE WITH THE
RECOMMENDATIONS AND SPECIFICATIONS CONTAINED IN SAID SOILS REPORT.
RESOWTION NOTES
COMPLIANCE WITH APCO RULES 51 (TH£ "NUISANCE" RULE), 52
(PARTICULATE MATTER), ANO 5 4 (OUST ANO FUMES) OF TH£ AIR
QUALITY CHAPTER WOUW EFFECT/"1::L Y MIT/GA TE OUST IMPACTS
GENERA TED OUR/NG CR AD/NC OPERATIONS. THE FOLLOWING MEASURES
ARE REQUIRED TO ACHIE"1:: COMPLIANCE WITH THESE RULES AND
REDUCE CONSTRUCTION RELATED ro AIR POLLUTANTS:
1. THE WATERING OF ALL SURFACES BEING GRADED AND HAUL
ROUTES SHALL BE REQUIRED DURING DRY WE"A THER CONDITIONS.
2. ALL UNPAVED AREAS SHALL 8£ REVEGETA TEO ACCORDING TO THE
APPR0"1::D LANDSCAPE PLANS AS SOON AS POSSIBLE AFTER
GRADING.
3. ALL CONSTRUCTION-RELA TEO TRAmC SHALL BE RESTRICTED ro
ROUTES THAT AR£ DUST-CONTROLLED, REDUCED SPEED LIMITS SHALL
8£ MAINTAINED FOR ALL HAUL AND CONSTRUCTION VEHICLES
4. ALL CONSTRUCTION ACTIVITIES SHA LL BE LIMITED OUR/NG PE.R/OOS
OF HIGH WINDS.
0 CONSTRI.ICTION EQUIPMENT 5. ALL HEAVY-DUTY. DIESEL POWER£.
SHALL BE. OPE.RA TED ACCORD/NC TO
OPERA TING INSTRUCT/ON (WITH THE. FU
TO RECOMMENDED LEVEL OF NOX EM/
R£SUL T IN E.XCE.SS/VE VISIBLE SMOKE
CONTROL POLLUTANT EMISSIONS.
MANUFACTURERS SUGGESTED
E.L INJE.CTION TIMING RE.TAROEO
SSIONS, BUT WHICH WOULD NOT
[MISSIONS) IN ORDER TO
BE SUBJECT TO REGULARLY 6. CONSTRUCTION EQUJPME.NT SHAU
SCHEDULED MAINTENANCE./TVNE-UPS
NOT BEING UTILIZED TO A VOID EXCE.S
, AND BE TURNED OFF WHEN
S/1/E IDLING EMISSIONS.
AL GOA TING ANO CUT-BACK 7. THE. APPL/CATION OF ARCHITECT/JR
ASPHALT SHALL ADHE.RE. TO APCO RU
EFFECTIVELY CONTROL OTHER CONSTR
LES 67. 9 AND 67. 7, TO
UCTION-RF:LA TE:D EMISSIONS
OF AIR POLLUTANTS.
ALL MONITOR FOR COMPLIANCE 8. THE ENGINEERING DEPARTME.NT SH
OUR/NG AU GRADING OPE.RATIONS OF THE PROJE.CT.
EAS THAT ARE GRADED ANO 9. AU BUILDING PAO ANO STREET AR
REMAIN VACANT OR UNDNE:LOPED FO
MONTHS AFTE.R TH£ GRADING OP£RAT,
SEE.OED ANO ADEQUATELY IRRIGATE:D
R A PERIOD OF MORE THAN 6
ION IS COMPLETED SHALL BE.
TO REDUCE EROSION ANO VISUAL
IMPACTS.
1 a NO MORE THAN 25 RESIDENTIAL B
THE. SUBDIVISION SHALL 8£ ISSUED U
CIRCULATION ACCESS ROADS INSTAUE:,
UNITS, THE CIRCULATION IMPROVEMEN
SATISFACTION OF THE. CfTY ENGINEER
U/LOING PE.RM/TS (UNITS) WITHIN
NT/L THERE ARE TWO
0. PRIOR TO E.XCE.EOING 25
TS MUST BE COMPLETED TO THE.
ANO THE. FIRE MARSHAL.
IMPORTANT NOTICE
\
""' ~ 0
0 ~
OWNER'S CERTIFICATE
\ ClrY OF ENCINITAS
\ ,~
' VICINITY MAP
NTS
JECT
E
I HEREBY CERTIFY THAT A REG/STEREO SOILS ENGINEE.R OR GEOLOGIST HAS BE:EN OR WILL
BE RETAINED TO SUPERVISE OVER ALL GRADING ACTIVITY AND ADVISE ON THE COMPACTION ~p ~= Sil RE. ~-----• ~~•07 •0G""
BY FRED ARBUCKLE
PRESIDENT MORROW DEVELOPMENT
AS AGE.NT FOR REAL E:STATE. COLLATERAL MANAGEMENT COMPANY
SOILS ENGINEER'S CERTIFICATE
I, SHANE RODACKER, A REG/STEREO CIVIL ENGINE.E.R IN THE STATE OF CALIFORNIA. PRINCIPALLY DOING
BUSINE:SS IN TH£ FIELD OF APPLIED SOIL ME.CHAN/CS, HEREBY CERTIFY THAT A SAMPLING AND STUDY
OF THE SOIL CONDITIONS PREVALE.NT WITHIN THIS SITE WAS MADE BY ME OR UNDER MY DIRECTION
BETWEEN THE DATES OF =c==--=,c-:-:-=-=-ANO =,.,--,-::-:--==::=-:-:--:::::-:-::· TWO COMPLETE COPIES
OF THE SOILS REPORTS COMPILE.D FROM THIS STUDY. WITH MY RE.COMME.NDATIONS, HAVE BEEN SUBMITTE.O
TO THE OFFICE OF THE. CITY ENG/NEE.R. FURTHERMORE, I HAVE. REVTEWE.O THESE. GRADING PLANS ANO CE.RT/FY
THAT THE RECOMMF:NOATIONS INCLI.IOEO IN THE SOILS REPORTS FOR THIS PROJECT HAVE BEEN INCORPORATED
IN THE GRADING PLANS ANO SPECIFICATIONS
SHANE RODACKER
R.C.E. NO. 63291 EXP. DATE.: 06-30-06
"DECLARATION OF RESP ONSIBJ,E CHARGE"
I HEREBY DECLARE THAT I AM THE ENGINEER OF WORK FOR THIS PROJECT, THAT I
HAVE EXE.RCISE.O RESPONSIBLE. CHARGE OVER THE DESIGN OF THE PROJE.CT AS
DE.FINED IN SECTION 67D3 OF THE BUSINESS ANO PROFESSIONS CODE. ANO THAT
THE. DESIGN IS CONSISTENT WITH CURRENT STANDARDS.
I UNDERSTAND THAT THE. CHE.CK OF PROJE.CT DRAWINGS AND SPECIFICATIONS BY
THE. CITY OF CARLSBAD OOE.S NOT RELINE: ME. AS ENGINEER OF WORK, OF MY
RESPONSIBILITIES FOR PROJECT DESIGN.
FIRM: HUNSAKER .t ASSOCIATES
AOORE.SS: 101 79 HI.IENNE.KENS A VE
CITY, ST.: SAN DIEGO CA
TELEP~Ht/E: (858) 558-4500
BY , ="' J /t!'/).::;b
ONO L. MARTIN
P.E. NO.: RC£ 48670
EXPIRAnON DATE: ~6-/=.J~D6~0~6~-------
SOURCE OF TOPOGRAPHY
DATE: _1.,/~'f .... f_tJ S"~----
TOPOGRAPHY SHOWN ON THESE PLANS WAS GE.NERATEO
BY ROBE.RT J. LUNG .t ASSOCIATES (4-14-2004) ANO
FIELD SURVEY BY O'DAY CONSULTANTS IN APRIL, 2001.
TOPOGRAPHY SHOWN HERF:ON CONFORMS TO NATIONAL
WORK TO BE DONE
THE GRADING WORK SHALL CONSIST OF THE CONSTRI.ICTION OF ALL curs AND FILLS, REMEDIAL GRADING, DRAINAGE. FACILIT/E.S,
EROSION CONTROL FACILITIE.S, AND PLANTING OF PERMANENT 1.ANOSCAPING AND PRE.PARAT/ON OF AS-BUILT GRADING PLANS,
AS-BUILT GE.OLOGIC MAPS ANO REPORTS, ALL AS SHOWN OR REQUIRE.D ON THIS SET OF PLANS ANO THE. CITY STANDARDS,
SPE.C/FICATIONS, REQUIREMENTS, RESOLUTIONS ANO ORDINANCES C/TE:O ON T/:IESE. PLANS.
THE GRADING WORK SHAU BE PE.RFORMEO IN ACCORDANCE WITH THE FOLLOWING DOCUMENTS, CURRENT AT THE
TIME OF CONSTRUCTION, AS 0/RECTE.O BY THF: CITY ENGINEER.
CARLSBAD MUNICIPAL COO£.
CITY OF CARLSBAD STANDARDS.
THIS SET OF PLANS.
1.
2.
.J.
4.
5.
6.
7.
8.
9.
RESOLUTION NO. 2001-318 DATED OCT. 2.3, 2001, ANO NO. 5011 THROUGH NO. 5016 DATED SEPT. 5, 2001.
THE STANOAFID SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION (GREE.N BOOK).
SOILS REPORT ANO RECOMMENDATIONS BY GEOCON DATED JUNE 25, 2001, UPDATED LETTER DATE:O NOV. 04, 2004.
THE. SAN DIEGO AREA REGIONAL STANDARD DRA WINGS AND AS MAY BE MODIFIED BY THE CITY OF CARLSBAD STANDARDS.
FINAL PROGRAM EIR 98-07 AND THE. MITIGATION MONITORING ANO RE.PORTING PROGRAM.
LEUCADIA COUNTY WASTE. WATER DISTRICT STANDARD SPECIFICATIONS
10. STORM WATE.R POLLUTION PREVENTION PLAN.
PREPARED BY: HUNSAKER &-ASSOCbHES . W0/0 NO. 937CJ27772. DATED OCT 12 2004.
11. CALIFORNIA STORM WATER QUALITY ASSOCIATION, STORM WATE.R BEST MANAGEMENT PRACTICE, CONSTRUCT/ON HANDBOOK
ANO STATE: OF CALIFORNIA, OEPARTME.NT OF TRANSPORTATION, CONSTRUCT/ON SITE: BEST MANAGEMENT PRACTICES
(BMP) MANUAL.
PfSCRIPIIQN
SUBDIVISION 801./NDARY
RIGHT OF WAY
LOT LIN£
EASE.MENT LINE
EXISTING STORM DRAIN
PROPOSE.O .JO• RISER
PROPOSED .J6" RISE.R
PROPOSED 12" PVC STORM DRAIN
PROPOSED 18" RCP STORM DRAIN
WING TYPE HEADWALL
STRAIGHT TYPE HEADWALL
PROPOSED SPOT ELEVATIONS
EARTHE.N SWALE
CUT/FILL LINE.
DAYLIGHT LINE.
SLOPE EMBANKMENT (2: 1 MAX.)
EXISTING CONTOUR
FINISH CONTOUR
TE:RRACE. DITCH
EXISTING BROW DITCH
LEGEND
STD PWG,
PER EXIST. IMP PLANS owe NO 397-2C
SDRSO 0 -34
SORSD 0-30
CUT/FILL
DETAIL °,I" SHT. 3
SUBORAJNS (TO BE OETE.RMINE.D DURING CONSTRUCTION)
AC SWALE
PCC CHANNE.L
RIPRAP 1/2 TON
RIPRAP 1/4 TON
RIPRAP N0.3 BACKING
PIPE. COLLAR CARLSBAD OS-5
SDRSO S-10
SYMBOL
--------
()::1 ==
C)::• ==
F'il
---,(J
-18 . .,_ __ _
---,so---
=>
.... ---... ----------,r------•• .. . •• y _ w
---7-J-.-..a-::.:-·--. . . . . -,..,-. - ------L"---- -._ -
QUANTl1Y
4 EA
1 EA
69 LF
198 LF
1 E.A.
1 E.A.
2,056 LF
1,970 LF
240 LF
92 LF
116 CY
17 CY
21 CY
1 £A.
1 EA .
AB BREVIATI ONS MAP ACCURACY STANDARDS. TCALI ~
ENGINEER OF WORK ST STREET -TC TOP OF CURB I GB GRADE BREAK RT RIGHT REFERENCE DRAWINGS BC BEGIN CURVE. LT LEFT ~ ~ I o.Y /},. c,.;t:, . CITY OF CARLSBAD DRAWING NO. -397-2C EC ENO CURVE. FS FINISHED SURFACE :,/y/,,s-CITY OF CARLSBAD DRAWING NO. -397-28 HP HIGH POINT N.T.S. NOT ro SCALE. RAONO L. MARTIN • DATE LP LOW POINT TW TOP OF WALL RCE NO 48670 EXP. 6/30/06
FL FLOW LINE TF TOP OF FOOTING
C.B. CATCH BASIN C.I. CURB INLET BENCH MARK OWNER EVC ENO VE.RT/CAL CURVE. c.o. CL£ANOUT
BVC BEGIN VERTICAL CURVE RCP REINFORCED CONCRETE PIPE R£AL ESTATE: COLLATERAL MGMT. co., FG FINISHE.O GRADE DoSCRIPTION: STD. STREIT SURva MONUM£NT A DELAWARE CORPORATION
1903 WRIGHT PLACE LOCATION: STA 288+89 EC ON CENTERUNE
SUITE 1BO OF EL CAMINO REAL
CARLSBAD CA, 92008
QUANTITIES* RECORD FROM: SAN DIEGO COUNTY (760) 929-2701 EARTHWO RK VERTICAL CONTROL
CUT: 215,356 CY EJ..£VA TTON: J11.41 NGVD 1929 I.EG/\L In:;l2CRl£TION F/U: 215,356 CY
RE.ME.DIAL: 97,633 CY
~NING DEPARTMEN T APPROVAL "AS BUILT" BEING A SU3DIVISl(X>I OF LOTS 16 -18, 39, 41, ANJ 49 OF Tl-£
CITY OF CARLSBAD TRACT CT 99-0J, VILLAGES OF LA COSTA -LA
~-COSTA GRE.ENS IN Tl-£ Cl TY OF CARLSBAD, COI.NTY OF SAN DIEGO, * QUANTITIES SHOWN ARE FOR BONO/NG ONLY ANO Lkw Dm:3///0S-1ft.L1 -/-/L.M r~ STAT£ OF CAL IFORNIA, ACCORDING TO MAP NO . 14543 FILED IN Tl£ ARE NOT TO BE. USE.D FOR 8/00/NG, BUOGITS (SDMID) OFFICE OF Tl-£ SAN DIEGO COlNTY R£CORDER (Xv FE.BRUARY 12, 200.3. OR OTHER PURPOSES. ASS / S 7 .~ PWNlllG DIRl:CTOR R,/~e,r,70
)
~!_.30LIO DATE
~m~"' Ag -DATE: z,/ t /o~
EXP.
REVIEWfD BY'i/J.,.
!t-h~/oa RECOIDIEIIDED BY: 1'-nl'-bN-"'-J<-e "n~~ !:4 /""~'4-,
(PRIIIT RAIIE) INSPECTORI 0DATE
l!ASIS OF BEARINGS PROlE!;;I LO!;;AilON
I Si ET I CITY OF CARLSBAD Lill THE BASIS OF B£AR/NGS FOR THIS SURVEY IS THIS PROJE.CT IS LOCATED WITHIN ENGINEERING DEPARTMENT 1
THE. CAUFORNIA COOROINA TE: SYSTE.M -1983, ASSESSORS PARCE.L NOS.
ZONE. VI, 1991. 35 E.POCH, NORTH AME.RICAN 213-112-07 TO 213-112-10, GRADING AND EROSION CONTROL PLANS FOR: DATUM OF 1983 (N.AD83), GRID BEARING 21.J-112-2.J, 2I.J-112-25,
LA COSTA GREENS BETWfEN STATION CLSB-153 ANO STATION 21.3-112-30, AND 213-111-05. THE.
CLSB-070 AS SAID COORDINATES ARE. PUBLISHE.D CALIFORNIA COORDINATE INOE.X OF THIS
HUNSAKER SECTION 4216/4217 OF THE GOVE.RNME.NT CODE IN THE CITY OF CARLSBAD SURVEY CONTROL PROJE.CT IS N ~ E ~ NEIGHBORHOODS 1.16 AND 1.17
& ASSOCIATES
S AN O l (CO, INC
RE.QUIRES A OIGALERT /DENT/FICA T/ON NUMBER BE. NETWORK ESTABLISHED BY RE.CORO OF SURVEY
APPROVED81 :~ LLOYD B. HUBBS ISSUED BE.FORE A PERMIT TO EXCAVATE WILL BE. MAP NO. 17271, FILED IN THE omcE OF THE
VALID. FOR YOUR 0/GALERT 1.0 . NI.IMBF:R CALL SAN DIEGO COUNTY RECORDER ON FE.BRUARY 8, ~✓--~~ J.~'-"r UNOE.RCROUND SE.RV/CE ALERT AT: 2002. IE: N 36.47'12" W CITY ENG/NE; RCE a p1~ u5 DATE
Pl.ANNING 10179 Huemekens Street
ENGINEERING San Diego, Ca 9l1l1
SURVEYING PH(8SS)SS&--ISOO · FX[8SS)SS8-1-41-4
TOLL FREE 1-800-422-4133 tl/Z4-/IJ8 RLJVf 1t\ A.S -B I.I/L.:1 OWN er,
I
PROJECT NO.
I
DRAWING NO.
DATE INITIAL DA TE INITIAL DATE INITIAL CHKO B'r': r_\.Jt:,.,,
TWO WORKING DAYS BEFORE YOU DIG REVISION DESCRIPTION RVWD 8 Y: CT 99-03 423-7A ENGINF:ER OF WORI< OTHER APPRoVN.. ClrY APPRoVAL
R: \OJN \&Eng\Rough Croding\0374RG01.dwg{ O}Feb-04 -2005:09:23 W.0 . No. 2352-0108
kiz.z uJ
-
0 :e
G')
0 200 100 200
SCALE 1 "-200
SHEET INDEX MAP
INDEX MAP
SC~LE: 1 "-200 '
SHEET INDEX
NOTES & DETAILS SHEET 1-3
GRADING SHEET 4 -5
DISPOSAi. SITE SHEET 6 -8
EROSION CONTROL SHEET 9-11
PLANNING
ENQNEERINC
SURVEYING
HUNSAKER
& ASSOCIATES
S AN D I E G O, I M C
1017':I Huemekem Street
S.n Diego. Ca 92121
PH(858~500· FX(858)558.14'M
INDEX MAP LEGEND
SUBDIVISION BOUNDARY
STORM DRAIN
RIGHT OF WA Y
EASEMENT
STREET NAME
LOT NUMBER
==[12)]11===
------------
ESTRELLA DE MAR ROAD
60
SHEET NO.
~or Ess,0"i:'.
• l < ,,~ ,:.o . "-i <
~')...~ 1i....-:~ t;;'(" -'2 -er z z ~ NO. 48670 ~ D'; EXP. 6/30/06 ~ •
<I';,. ~ ,"'" ., d"t
C OF C-'\.. \~
, ." .,._. ' . ~: :~
_,:
BENCH MARK
DESCRIPTION: STD. STREET SURVEY MONUMENT
ENG INEER OF WORK LOCATION: STA. 288+89 EC ON CENTERLINE
OF EL CAMINO REAL
~,y, J_' RECORD FROM: SAN DIEGO COUNTY ./v/4 )-VE.RnCAL CONTROL
RA ONOLMA';J: 1 dA TE ELEVATION: 311.41 NGVD 1929
RCE NO 48610 EXP.. 6/30/06
.l '
~I 2
MAX
R/W
10'
2% 1'
~
I
ROUGH GRADE SECTIONS
C/L
60' R/W
30' 30'
40'
IMPROVEMo/TS PER DWG 423-7
~ ~)
'
2' UNDERCUT•
R/W
10' ,.
1 ' ~-I /2.-1
',,"
I "-
•-SEE NOTE 2 BELOW
NOTES:
ESTRELLA DE MAR ROAD
N.T.S.
1. .., INDICATES ELEVATTON AS SHOWN ON PLANS.
2 . MINIMUM UNDERCUT IS 2. 0 '. ADDITIONAL UNDERCUT AND OVER
BLASTING FOR UTIUTY MAY BE REQUIRED, PER SOILS ENGINEER
RECOMMENOA TIONS IN FIELD.
"AS BUILT" ~ Y 4.-z;..·4/48-
.;;; EXP. ~o/fO DATE
REVIEWED BY:· 11/Z-,./a,, ~L/>1 '1' AS-B<IIL-, LI/.J.. i-_/_'iMioA_ DATE INITIAL
R£VISION D£SCRIPTION
INSPECTOR / ~ ~TE ENGINEER OF WORK
DATE INITIAL
OTHER APPROVAL
MM&RP NOTES (DUST MtnGAnON ANO RAPTOR NESTING)
PER 4.10-6: TEMPORARY DESALnNG BASINS CAN ONLY BE REMOVED
WHEN PERMANENT EROSION CONTROL LANDSCAPING HAS BEEN
ESTABLISHED TO THE POINT THAT DOWNSTREAM EROSION AND SEDIMENT
TRANSPORT MEETS REGULA TORY STANDARDS.
PER 4.4-248: IF OCCUPIED RAPTOR NESTS ARE PRESENT DURING
GRADING AND CONSTRUCTION WHICH CREATES ADVERSE EFFECTS TO
ACTIVE RAPTOR NESTS, INCLUDING NOISE LEVELS WHICH WOULD BE
ABOVE 60d8(A) AT NESnNG SITE, OPERATIONS SHALL BE RESTRICTED TO
200 FEET FROM ANY ACnVE NEST.
PER 4.9-4A: IN DISTURBED AREAS AND ON MANUFACTURED SLOPES,
APPROVED GROUND COVER SHALL BE REPLACED WITHIN 30 DAYS
FOLLOWING THE COMPLETION OF GRADING ACnvmEs.
8: AREAS GRADED FLATTER THAN 6: 1 SHALL BE PLANTED WITH A
COVER CROP OR COVE.RED WITH JUTE MESH IN CONFORMANCE WITH
SECTION E.3-1.2-2.1 OF THE CITY LANDSCAPE MANUAUAL.
C: EXPOSED STOCKPILES (I.E. GRAVEL, SAND, AND DIRT) WITH 5% OR
GREATER SILT CONTENT SHALL BE ENCLOSED, COVE.RED, WATERED TWICE
DAILY, OR APPLIED WITH NON TOXIC SOIL BINDERS ACCORDING TO
MANUFACTURES' SPECIFICATIONS.
D: AREAS BEING ACTIVE.L Y GRADED SHALL BE WATERED TO REDUCE
POTENTIAL FOR BLOWING DUST.
E: ALL EXCAVATING AND GRADING OPERATIONS SHALL BE SUSPENDED
WHEN WIND SPEEDS EXCEED 25 MPH AS MEASURED AT THE OCEANSIDE
STA noN OF THE NATIONAL WEATHER SERVICE. IT SHALL BE THE
RESPONSIBILITY OF THE GRADING CONTRACTOR TO ASCERTAIN AND
RECORD DAILY WIND SPEEDS DURING THE GRADING PROCESS. THESE
RECORDS SHALL BE AVAILABLE FOR INSPECTION BY THE PUBLIC WORKS
INSPECTOR.
F: ALL TRUCKS HAULING DIRT. SAND, SOIL, OR OTHER LOOSE MATERIALS
OFFS/TE OVER PAVED ROADS ARE TO BE COVE.RED OR SHALL MAINTAIN AT
LEAST TWO FEET OF FREEBOARD (I.E., MINIMUM VERTICAL DISTANCE
BETWEEN TOP OF THE LOAD AND THE TOP OF THE TRAILER) IN
ACCORDANCE WITH THE REQUIREMENTS OF CALIFORNIA VEHICLE CODE
SECTION 23114.
G: DUST EMISSIONS FROM ROCK CRUSHING OPERA noN SHALL BE
CONTROLLED BY THE USE OF WET-SUPPRESS/ON TECHNIQUES INCLUDING
BUT NOT LIMITED TO: MISTING SYSTEMS ALONG THE CONVEYOR FEEDS
FOR THE CRUSHER, WEmNG OF STOCKPILES AND CESSAnON OF
CRUSHER ACTIVlnES WHEN WIND SPEEDS ARE IN EXCESS OF 25 MILES
PER HOUR. WIND SPEED AND CRUSHER OPERAnON RECORDS SHALL BE
KEPT IN ACCORDANCE WITH MtnGA noN MEASURE 4. 9-4(E). ABOVE
H: PAVED STREETS OFFS/TE SHALL BE SWEPT AT THE END OF EACH
WORKING DAY IF VISIBLE SOIL MATERIAL IS CARRIED ONTO ADJACENT
PUBLIC PAVED ROADS (RECOMMENDED WATER SWEEPERS WITH RECLAIMED
WATER)
/: ACTIVELY USED UNPAVED ROADS, PARKING AREAS AND STAGING AREAS
SHALL BE WATERED THREE TIMES DAILY OR NON-TOXIC SOIL STABILIZERS
SHALL BE APPLIED TO THESE AREAS ACCORDING TO MANUFACTURERS'
SPECIFICAnON.
J: POSTED TRAFFIC SPEEDS ON ALL UNPA VE.D ROADS SHALL BE 15 MPH
OR LESS.
K: CONSTRUCTION ROADS THAT HAVE A TRAFFIC VOLUME OF MORE THAN
50 DAILY TRIPS BY CONSTRUCnON EQUIPMENT OR 150 TOTAL DAILY TRIPS
FOR ALL VEHICLES SHALL BE SURFACED WITH GRAVEL OR OTHER
MATERIALS TO REDUCE DUST.
L: CONSTRUCnON ACCESS ROADS SHALL BE PAVED OR GRAVE.LED AT
LEAST 100 FEET ONTO THE PROJECT SITE
MM&RP NOTES (GENERAL)
PER 4.4-23 CONSTRUCTION STORAGE AND STAGING AREAS SHALL BE
LOCATED AS FAR FROM HCP /OMSP AREAS AS POSSIBLE AND SHALL BE
KEPT FREE FROM TRASH AND OTHER WASTE THAT MAY ATTRACT
SCAVENGERS.
PER 4.6-2 A QUALIFIED PALEONTOLOGIST OR PALEONTOLOGICAL MONITOR
SHALL ATTEND ANY PRECONSTRUCnON MEEnNG TO DISCUSS GRADING
PLANS WITH THE GRADING AND EXCAVAnON CONTRACTOR.
I S2 ET I CITY OF CARLSBAD CTr] ENGINEERING DEPARTMENT 1
GRADING AND EROSION CONTROL PLANS FOR:
LA COSTA GREENS
NEIGHBORHOODS 1.16 AND 1.17
A?f:ROVED di LLOYD B. HUB BS
~ .. --~~,I -'lv-s CITY ENGIN££pt;;' RC[ EX 5 DATE
OWN BY: PROJECT NO. DRA WING NO. OAT£ INITIAL CHKD BY: G~P CT99-03 423-7A
CITY APPROVAL RVWD BY:
R: \0374 \&Eng \Rough Grnd;ng \D374RG02.0WG{ O}Jon-03 -2005,08 :46 W.O. No. 2352-0108
oa, _
010609
032205
_. _.
l
D-1/2W UNLESS
OTHERWISE SHOWN
6"X6" -10 GA
. '7.:
. ' ., ' .
-,1-3• 470-C-2000 CONCRETE OR
3" 2500 PSI AIR PLACED CONCRETE
W/ 6" x 6" x 10 GAUGE WELDED
WIRE MESH.
6" CONCRETE CUTOFF WALL TO BE
CONSTRUCTED AT BOTH DOWNSTREAM
AND UPSTREAM END SECTIONS.
MODIFIED TYPE D TERRACE
DITCH PER D-75
NOT TO SCALE
LINED DITCH
1-1/2" CLR
WELDED WIRE MESH(WWM) , . •
CUTOFF WALL
SECTION A-A
NOT TO SCALE
,, .
SPLASH WALL LOCATION
SHOWN ON PLANS. SEE DETAIL C BELOW,
A
NOTE:
I --
' 2D DR 2W 12D OR 2W I
17~~'i::c--(;!,-------'-'-"~~Q-~
3: ")
~
~
ENDWALL (TYPICAL)
PLAN
NOT TO SCALE
ROCK RIP RAP FILTER BLANKET 5
CLASS THICKNESS UPPER LAYER 2 LOWER LAYER
NO. 3 BACKING 1.2' 3/16" CRUSHED ROCK 4 N/A
NO. 2 BACKING 2.0· 1/4" CRUSHED ROCK 4 N/A
FACING 2.8' 3/8" CRUSHED ROCK 4 N/A
LIGHT 4.0' 1/2" CRUSHED ROCK 4 N/A
1/4 TON 5.4' 3/4" CRUSHED ROCK 4 SAND 3
1/2 TON 6.8' 1" CRUSHED ROCK 4 SAND 3
1 TON 8.6' 1-1/2" CRUSHED ROCK 4 SAND 3
2 TON 10.8' 2" CRUSHED ROCK 4 SAND 3
1. ALL DISSIPATORS ARE SDRSD 0-40, TYPE 1 UNLESS OTHERWISE SHOWN
2. FILTER BLANKET THICKNESS EQUALS 1.0' EXCEPT FOR BACKING CLASS
WIHICH MAY BE 0.6' MIN.
3. 75% RETAINED ON 200 SIEVE, ( 4" THICK)
4. PER GREEN BOOK, SECTION 200-1
5. FILTER FABRIC IS REQUIRED UNDER THE FILTER BLANKET IN ALL CASES
TYPICAL RIP RAP DISSIPATOR
NOT TO SCALE
REST ELEVATION PER
T. E ON DETAIL 'K'~ /SLOPE VARIES
F
DESIL TING BASIN
SPILLWAY DETAIL ---
"G" THIS SHEET
TOP & BOTTOM
ELEVATION PER PLAN
/ / /
/ /
I /
I I
I I
I I
I I
1<]
'
•
I
I
/
I
,,
1_
I
5' BENCH-+'~
I I
I I
1<t----t--'
I I
\ \
I
\
~
, ,,,--6' CHAIN LINK
BOTTOM LENGTH PER PLAN
__j_
-= =-=---=-~=-
2:1 SLOPE
1% MIN.
•
-----__J
/ FENCE PER
5'r---R_._s._o_. _M_-_6_(TY_P_) ____________ ___,_,TO'cP~AN2,D;;;-a,B,,.O!-'TT-ifO';!;M,L';;£,-'N;';G-:--'TH"------r-----J11---
ANO WIDTH PER PLAN
VARIES
TOP OF BASIN
VARIES
DEBRIS RACK CAGE
(SE£ DETAIL RIGHT) 1' MIN. FRETBOARD
I
/
TOP VIEW
-DIAMETER EQUALS
SIZE OF RISER
PER PLAN
SPOTWELO £ACH
POST 4 PLACES
5 #3 REBARS EVENLY
SPACED & SPOTWELOED
TO £ND OF POST BOTH
SIDES
#J
SB
r ~Hi-'91--iH-IHIIJ-UNIVERSAL BAND
Ill COUPLERS
____....~ MATCH TOP OF COUPLER
-----~ W/ TOP OF RISER
FRONT VIEW DEBRIS RACK CAGE SHALL
8£ HOT-DIPPED GALVANIZED
DEBRIS RACK CAGE DETAIL
NOT TO SCALE
C.M.P. RISER HOT-DIPPED FULLY COATED GALVANIZED 12 GAUGE
2-2/J' x 1/2" CORRUGATIONS, DIAMETER PER PLANS. CUT 5 HORIZ.
SLOTS OF 1/4" x 10" EQUALLY SPACED AROUND CIRCUMFERENCE,
FIRST ROW TO 8£ 4" BELOW LOWEST UNIVERSAL BAND COUPLER
LOCATED AT TOP OF RISER. SECOND ROW TO BE STAGGERED AT 5 1/J"
BELOW FIRST ROW. CONTINUE STAGGERED ROWS UNTIL 2' ABOVE TOP
OF PRIVATE STORM DRAIN PIP£ (1' ABOVE BASIN BOTTOM). WRAP RISER
WITH TREV/RA S1115 FILTER FABRIC OR EQUAL.
MAINTENANCE
SEDIMENT SHALL BE REMOVED WHENEVER STORAGE CAPACITY AT THE
PAINT STRIPE HAS BEEN ACHIEVED. SEDIMENT SHALL BE DISPOSED OF IN
SUCH A MANNER THAT WILL PREVENT ITS RETURN TO TH£ DES/LT/NG BASIN
OR MOVEMENT INTO DOWNSTREAM AREAS DURING SUBSEQUENT RUNOFF.
THE DES/LT/NG BASINS AR£ PRIVATE FACILITIES AND TH£ CITY WILL NOT 8£
RESPONSIBLE FOR THE!R MAINTENANCE. CONTRACTOR SHALL MAINTAIN &
REPLACE FILTER FABRIC IF DAMAGED DURING CLEANING OPERATIONS.
12')
REINFORCE WITH 6"X6" -10 GA
WELDED WIRE MESH(WWIM)
I \ / -SPILLWAY CREST
=~"""'--~~BA~S=/N~t~~l.~----------~~Og _____ _ 6"-2500 PSI
AIR-PLACED C.
DES!L TING BASIN SPILLWAY
DETAIL "G" THIS SHEET 1 ' FOR ADDITIONAL
STORAGE
S7 WATER LEVEL
HfADWATER ABOVE RISER
rt::-:=-::::!i ---t---TOP OF RISER
LINED DITCH CONFLUENCE
NOT TO SCALE
8"
4 BAR @ 24" O.C. !/
~IN. VERTICAL STEEL
/f4 BARS FULL LENGTH
CONCRETE DITCH
6"X6" -10 GA
WELDED WIRE MESH(WWIM)
2% MIN.I
w o._
~
u.. 0
o._ g
SPLASH WALL
NOT TO SCALE
ERM PER CITY OF CARLSBAD GS-14
LOT PAD
SLOPE TO BE CONSTRUCTED TO FORM A SMOOTH CONTINUOUS PLANE SURFACE AND ROLLED BACK AT TOP TD REMOVE PAD SLIVER BEYOND PROPERTY LINE
SECTION D-D
NOT TO SCALE
B
SIGHT DISTANCE TRIANGLE
10'
WITH 1-1i x1-1/2"
17 GAG STUCCO NETTING
B
C
D
6"-2500 PSI
AIR-PLACED CONG,
2.0'MIN.
WITH 6 x 6 x #10 x #10
WELDED WIRE MESH
d w
SECTION
6' CHAINLINK FENCE
PER M-6 & M-20
.O'M/N,
OF BASIN
./'!QIL
BOTTOM WIDTH
ANO DEPTH ( d) PE
NTS TABLE IN DETAIL 'K'
6NOT CoA/STRUuTEP
DESIL TING BASIN SPILLWAY DETAIL
TRAIL DITCH, SEE
DETAIL SHEET 5
DRAINAGE BASIN
7.0'
C
NOT TO SCALE
3" 470-C-2000 CONCRETE
OR 3" 2500 PSI AIR PLACED
CONCRETE W/ 6" x 6" x 10"
GAUGE WELDED WIRE MESH.
TRAIL DITCH, SEE
DETAIL SHEET 5
DITCH BASIN DETAIL
NOT TO SCALE
0%
DITCH BASIN
R W VARIES
SEE PLA
2% MIN.
THICKEN £ND ---!
SECTIONS TYPICAL
BOTH SIDES
TRAIL DITCH, SEE
DETAIL SHEET 5
-2% ---..._SEWER
ACCESS
ROAD
SECTION C-C
NOT TO SCALE
0%
B --.-Ji==~2%g,_ __ '1,' --;I"'· ,c-"''ffe~"--TOE OF SLOPE
• . -SEE PLAN
3" AC PAVEMENT
SIGHT DISTANCE SETBACK
TYPICAL SECTION CORNER LOT
NOT TO SCALE
SECTION B-B
NOT TO SCALE
• ; ' r•
E
AC SWALE
NOT TO SCALE
H
SEE BACKFILL :
NOTE~
PER PLAN
VARIES, 3'-5'
3/4" GRAVEL
MOUND AROUND PIPE
ELEVATION PER PLAN
1' MIN. STORM DRAIN ~-'\~~---!,-~~~~~~~~~~::-=-=-=~ i SIZE & SLOPE " r L-;
PER PLANS ~--tt-2~.t-:c.;:::2:• ::..-::::. ·11::::. :=_.r-:<:-=:.::· ·::;-._:=· ~-;-tC1t•~-;:-:_;;·iL__ P.C.C. FILLET
10 • MIN.--FL PER PLANS l 'MIN. PER CALTRANS
STD. PLAN D-96 S RY TO SPRINGLINE,
AST THE LIMIT OF THE BASIN PCC ANCHOR BLOCK 12" MIN.
NOTE: TRENCH BACKFILL SHALL CONSIST OF NATIVE IMPERVIOUS
--MATERIAL, APPROVED BY TH£ SOILS ENGINEER PRIOR TO
PLACEMENT.OPEN GRADED, PERMEABLE MATERIAL SHALL
NOT BE USED AS BACKFILL.
SECTION "E-E"
REINFORCE W/ 6"x6"x10 GAUGE
WELDED WIRE FABRIC
BASIN# TOP BOTTOM
ELEV ELEV
1 181.0' 176.3'
2 138.6' 133.7'
J 122.7' 118.5'
4 122.8' 118.6'
5 192.0' 187.6'
DES/LT/NG TABLE
TOP/RISER RISER
ELEV DIAMETER WIDTH
SPILLWAY
CREST ELEV BOTTOM WIDTH DEPTH
(W) (d)
179.3' 30" 46' 93' 179.8' 3,0' 1.0'
136.7' 36" 40' 124' 8.5 1 1.0'
121.5' 30" 19' 39' 1.0' 1.0'
121.6' JO" 19' 39' 1. 1 ' 1.0'
190.6' JO" JO' 65' 2.2' 1.0·
f6. AIOTCOA/STRUC1E.D
TEMPORARY EROSION CONTROL DESIL TING BASIN DETAILS K NOT TO SCALE
12
t·
5~~t SPLASH WALL PER DETAIL
~~HEET
=-=-=--=-=~c=t~'==i=-=-==iK'~ D75 PER PLAN
12.5' ENGINEER OF WORK
THIS / oY-:J,J, Ll 4 / O':i
R~r''-/tD L. MARTIN DATE RC NO 48670 EXP. 6/30/06
1. 0% 1.0% ' BENCfI MARK
' .
DESCRIPTION: STD. STREET SURVEY MONUMENT
LOCATION: STA. 288+89 EC ON CENTERLINE
OF EL CAMINO REAL
RECORD FROM: SAN DIEGO COUNTY
VERTICAL CONTROL
ELEVATION: 311.41 NGVD 1929
CONCRETE CROSS CHANNEL
NO SCALE
r':;]s1&~7, "AS BUILT" ( :ff}_ {§~ L~~ '?-of ESS / OJv. ~~~aL k·;_~:-,~~-. \ 1 L 1 1~/4/o8 ,,, ;l 86)0 ~n I ,? ,.10 . ,ii ( 0 c, NO. C-4 =" I) "' ~o '1,;, "
, ~ l).p 06 30-10 }:! 3-:. _,\ {i
Cl}~ .,,._ DAT£ '-.. . -U:-Z-z RC£ 4!!,~70 EXP. o~/3o/;o
~, ~,.,.___ GIi/\\. ~ C, "' J 'ii. NO. 48670 n-i
• EXP. 6/30/06 ;' REVIEWED BY: '<J.rr OF c~1.1'i ol';, 'C All_ /~ii
~ --.:~~--1;,. "IV\1 ~" -!}j ~ Op CAL \'i /
INSPECTOR/ -DAT£
I SH115 l 1 s;£T I CITY OF' CARLSBAD
£NG/NEERING DEPARTMENT
GRADING AND EROSION CONTROL PLANS FOR:
LA COSTA GREENS
NEIGHBORHOODS 1.16 AND 1.17
APPROVED or LLOYD B. HUBBS
A ~ '~ -2. vc--~,& ~~L-2.s' CITY £NGIN£,ff( RC£ -9 £Xe l 2 /JJ Z05___ DAT£
!l/2'f-/08 RL-,..,, 1\ As -BU!L.-1 OWN BY: PROJECT NO. DRAWING NO.
OAT£ INITIAL DATE INITIAL DATE INITIAL CHKD BY: c ... ~e CT 99-03 423-7A REI/IS/ON DESCRIPTION RVWD BY: ENGINEER OF WORK OTHER APPROVAL CIIY APPROVAL
R: \0374 \&Eng \Rough Groding\0374RG03.DWG[ 2119]Feb-09-2005: Wl:C..7 No. 2352-0108
Olld •
010609
:oa22os
(..)
0 -..... .....
\
1
2
PV,NNING
ENCJNEERlNG
SURVEYING
\
AC SWALE
SEE DETAIL I
\
\
r ~ ,_
j
J 1
HUNSAKER
I
l
& ASSOCIATES
S,o.N D1£CO, INC
10179 Hll€0nekeos Street
San Diego, ca 92121
PH{858)55H500· FX{856)558-1414
X
AC SWALE
SEE DETAIL I
f
I
,01
I
I
I
I
I
I
I /
I
I
OfESSJ
'
I
i
. z ~ . 0. C-4%70"' I'll
.. 06-30-10 "'
I
I
I
l
(
f
\
TERRACE {}ITCH
PEI( DETNL A
S/fT',J
.t.::>_ '
><'"_,__/---,2"io -,1., 0
)
·>{~
~ \ \",,,
\ '
!
I
\
S E E S H E E T N 0
\
\
,-------------------! DESCRIPnON: STD, STREET SURVcY MONUMENT
LOCAnON: STA 288+89 EC ON CENTERLINE
OF £L CAMINO RE.AL ENGINEER OF WORK
RECORD FROM: SAN OIEGO COUNTY ,z../4 l os VERnCAL CONTROL
48670 RT/1:xP. 6/30/06 OAT£ £LEVAnON: 311.41 NGVD 1929
• 8
REVIEWED BY: "
c"~ di
INSPECT?
1 4s -BIJIL-T
DATE INITIAL
ENGINEER OF WORK REVISION DESCRIPTION
DATE INITIAL DA TE INITIAL
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SAN DIEGO, INC
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HUNSAKER
& ASSOCIATES
SAN DIEGO, I NC
10179 Huemiekens Street
San Diego, Ca 92121
PH(858)558-4500· FX(858)558-1414
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RCE NO 48670 EXP. 6/30/06
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LOCATION: STA. 288+89 EC ON CENTERLINE
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RECORD FROM: SAN DIEGO COUNTY
VERTICAL CONTROL
ELEVATION: 311.41 NGVD 1929
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GRADING AND EROSION CONTROL PLANS FOR:
"AS BUILT" LACOSTAGREENS
NEIGHBORHOODS 1.16 AND 1.17 ,J j,..,;~ /i/2/48 APPROVED {1 1" lLOYD B. HUB BS
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I I DATE INITIAL DATE INITIAL DATE INITIAL CHKD BY, C,\J P CT 99 03 423 7A ,c!oe-z ,. lc/lS.(d8 REVISION DESCRIPTION RVWD BY, --INSPECTOR / 'o.4 TE ENGINffR OF WORK OTHER APPROVAL CITY APPROVAL
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HUNSAKER
& ASSOCIATES
SAN DIEGO, I NC
10179 Huennekens Street
San Diego, Ca 92121
PH{858)558-4500 · FX(858)558·1414
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BENCH MARK "AS BUILT "
,-------------------~ DESCRIPTION: STD. STREET SURVEY MONUMENT
LOCATION: STA. 288+89 EC ON CENTERLINE
OF EL CAMINO REAL ENGINE ER OF WORK 0(,,, /.30 /I 0
RECORD FROM: SAN DIEGO COUNTY
VERTICAL CONTROL ~~ ... t RAONDLMARTIN
RC£ NO 48670 EXP. 6/30/06
2-/ 4 /os
DAT£ ELEVATION: 311 .41 NGVD 1929
REVl[W[D BY:
INSPECTOR
EXIST GROUND '
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DAT£
DATE INITIAL
ENGINffR OF WORK REVISION DESCRIPTION
SECTIO N H-H
NTS
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-----1 --------
SE CTION 1-1
NTS
OATE INITIAL DATE INITIAL
OTHER APPROVAL CITY APPROVAL
EXIST GROUND__) -, '
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GRADING ANO [ROS/ON CONTROL PLANS FDR:
LA COSTA GREENS
NEIGHBORHOODS 1.16 AND 1.17
OWN BY: ___ _
CHKD BY: GvP
RVWD BY:
£XP
PROJECT NO.
CT 99-03
LLOYD B. HUBBS
J/3/•5'. 5 DAT[
DRAWING NO.
423-7A
R: \0374\!cEng\Rough Gracing\0374RG08 .0WG[ 0]Feb-01-2005: 11: 42 W.O. No. 2352-0108
0 1.1.1 •
032205
00
0 -----
EROSION CONTROL NOTES
1. IN CASE EMERGENCY WORK IS REQUIRED, CONTACT TIM OGRADY AT (760) 929 2701
2. EQUIPMENT AND WORKERS FOR EMERGENCY WORK SHALL BE MADE AVAILABLE AT ALL
TIMES DUR/NG THE RA/NY SEASON. ALL NECESSARY MATERIALS SHALL BE
STOCKPILED ON SITE AT CONVENIENT LOCATIONS TO FACILITATE RAPID
CONSTRUCT/ON OF TEMPORARY DEVICES WHEN RAIN /S IMMINENT.
J. DEVICES SHOWN ON PLANS SHALL NOT BE MOVED OR MODIFIED WITHOUT THE APPROVAL
OF THE ENGINEER/NG INSPECTOR.
4. THE CONTRACTOR SHALL RESTORE ALL EROS/ON CONTROL DEVICES TO WORK/NG ORDER
TO THE SATISFACTION OF THE CITY ENG/NEER AFTER EACH RUN-OFF PRODUCING
RAINFALL.
5. THE CONTRACTOR SHALL INSTALL ADDITIONAL EROS/ON CONTROL MEASURES AS MAY BE
REQUIRED BY THE CITY ENG/NEER DUE TO UNCOMPLETED GRADING OPERATIONS OR
UNFORESEEN CIRCUMSTANCES WHICH MAY ARISE.
6. THE CONTRACTOR SHALL BE RESPONSIBLE ANO SHALL TAKE NECESSARY PRECAUTIONS TO
PREVENT PUBLIC TRESPASS ONTO AREAS WHERE IMPOUNDED WATERS CREATE A
HAZARDOUS CONDITION.
7. ALL EROSION CONTROL MEASURES PROV/OED PER THE APPROVED GRADING PLAN SHALL
BE INCORPORATED HEREON.
B. GRADED AREAS AROUND THE PROJECT PERIMETER MUST DRAIN AWAY FROM THE FACE OF
SLOPE AT THE CONCLUSION OF EACH WORKING DAY.
9. ALL REMOVABLE PROTECT/VE DEVICES SHOWN SHALL BE /N PLACE AT THE ENO OF EACH
WORK/NG DAY WHEN THE FIVE (5) DAY RAIN PROBABILITY FORECAST EXCEEDS FORTY
PERCENT (4DX). SILT AND OTHER DEBRIS SHALL BE REMOVED AFTER EACH RAINFALL.
10. All GRAVEL BAGS SHALL BE BURLAP TYPE WITH J/4 /NCH MINIMUM AGGREGRATE.
11. SHOULD GERMINATION OF HYDROSEEDED SLOPES FAIL TO PROVIDE EFFECT/VE COVERAGE
B.
C.
D.
E.
OF GRADED SLOPES (90,C COVERAGE) PR/OR TO NOVEMBER 15, THE SLOPES SHALL BE
STABILIZED BY PUNCH STRAW INSTALLED IN ACCORDANCE WITH SECTION J5.02J OF
THE EROSION AND SEDIMENT CONTROL HANDBOOK OF THE DEPARTMENT OF CONSERVATION,
STATE OF CAI..IFORMA.
TEMPORARY EROSION CONTROL
PLANTING AND IRRIGATION
ALL PERMANENT AND TEMPORARY EROSION CONTROL PLANTING AND IRRIGATION SHALL BE
INSTALLED ANO MAINTAINED AS REQUIRED IN SECTION 212 OF THE STANDARD
SPECIFICATIONS AND THE FOLLOWING:
A. HYDROSEEDING SHALL BE APPLIED TO:
1. ALL SLOPES THAT ARE GRADED 6: 1 (HORIZONTAL TO VERT/CAL) OR STEEPER
WHEN THEY ARE:
a. THREE FEET OR MORE IN HEIGHT AND ADJACENT TO A PUBLIC WALL OR
STREET.
b. ALL SLOPES 4 FEET OR MORE IN HEIGHT.
2. AREAS GRADED FLATTER THAN 6: 1 WHEN ANY OF THE FOLLOWING CONDITIONS
EXIST:
a. NOT SCHEDULED roR IMPROVEMENTS(CONSTRUCTION OR GENERAL
LANDSCAPING) WITHIN BO DAYS OF ROUGH GRADING.
b. IOENTIFIE:D BY THE PARKS AND RECREATION DIRECTOR AS HIGHLY
VISIBLE TO THE PUBLIC.
c. HAVE ANY SPECIAL CONDITION IDENTIFIED BY THE CITY ENGINEER
THAT WARRANTS IMMEDIATE TREATMENT.
HYOROSEEDEO AREAS SHALL BE IRRIGATED IN ACCORDANCE WITH THE FOLLOWING
CRITERIA:
1. ALL SLOPES THAT ARE GRADED 6:1 OR STEEPER AND THAT ARE:
a. THREE TO EIGHT FEET IN HEIGHT SHALL BE IRRIGATED BY HAND
WATERING FROM QUICK COUPLERS/HOSE BIBS OR A CONVENTIONAL SYSTEM
OF LOW PRECIPITATION SPRINKLER HEADS PROV/DING 100,C COVERAGE.
b. GREATER THAN 8 FEET IN HEIGHT SHALL BE WATERED BY A CONVENTION-
AL SYSTEM OF LOW PRECIPITATION SPRINKLER HEADS PROVIDING 10O,C
COVERAGE.
2. AREAS SLOPED LESS THAN 6: 1 SHALL BE IRRIGATED AS APPROVED BY THE CITY
ENGINEER, PRIOR TO HYDROSEED/NG. THE DEVELOPER SHALL SUBMIT A
PROPOSED SCHEME TO PROVIDE /RR/GA TION TO THE CITY ENG/NEER. THE
PROPOSAL SHALL BE SPECIFIC REGARD/NG THE NUMBERS, TYPES AND COSTS OF
THE ELEMENTS OF THE. PROPOSED SYSTEM.
J. IRRIGA T/ON SHALL MAINTAIN THE MOISTURE LEVE(. OF THE SOIL AT THE
OPTIMUM LEVEL FOR THE GROWTH OF THE 1-fYDROSEEDED GROWTH.
HYDROSEEDING MIX SHALL CONSIST OF ALL OF THE FOLLOWING:
1. SEED MIX SHALL CONS/ST OF NO LESS THAN:
a. 20 lbs. PER ACRE OF ROSE CLOVER
b. 20 lbs. PER ACRE OF ZORRO FESCUE
c. J lbs. PER ACRE OF E SCHOOL CIA CAUFORNICA
d. 4 lbs. PER ACRE OF ACHILLEA 1,//LLEFDLIA
e. J lbs. PER ACRE OF AL YSSC/1.1 (CARPET OF SNOW)
f. 1 /2 /b. PER ACRE OF DIMORPHOLECA
g. ITEMS c,d,e, AND f OF THIS SUBSECTION MAY BE OMITTED ON
lOCA TIONS WH£R£ TH£ AREA B£1NG HYDROS££D£D IS NOT VISIBLE FRO/ti
EITHER A PUBLIC STREET OR RESIDENTIAL STRUCTURES.
h. /TEI.I a OF THIS SUBSECTION MUST BE INOCULATED WITH A NITROGEN
FIXING BACTERIA AND APPLIED DRY EITHER BY DRILLING OR
BROADCASTING BEFORE HYDROSEED/NG.
/. ALL SEED MATERIALS SHALL BE TRANSPORTED TO THE JOBSfTE /N
UNOPENED CONTAINERS WITH THE CALIFORNIA DEPARTMENT OF FOOD
AND AGRICULTURE CERTIFICATION TAG ATTACHED TO, OR PRINTED ON
SAID CONTAINERS.
j, NON-PHYTO-TOX/C WETTING AGENTS MAY BE ADDED TO THE HYDROSEED
SLURRY AT THE DISCRETION OF THE CONTRACTOR.
2. TYPE 1 MULCH APPUED AT THE RA TE OF NO LESS THAN 2000 lbs PER ACRE.
TYPE 6 MULCH (STRAW) MAY BE SUBSTITUTED, ALL DR PART, FDR
HYDRA UL/CALLY APPL/ED FIBER MATERIAL. WHEN STRAW IS USED IT MUST BE
ANCHORED TO THE SLOPE BY MECHANICALLY PUNCH/NG NO LESS THAN 50,C OF
THE STRAW INTO THE SOIL.
J. FERTILIZER CONSISTING OF AMMON/UM PHOSPHATE SULFATE, 16-20-0, WITH
15% SULPHUR APPL/ED AT THE RATE OF 500 lbs. PER ACRE.
AREAS TO BE HYDROSEEDED SHALL BE PREPARED PR/DR TD HYDROSEEDING BY:
1. ROUGHEN/NG THE SURFACE TO BE PLANTED BY ANY DR A COMBINATION OF:
a. TRACK WALKING SLOPES STEEPER THAN 6: 1
b. HARROW/NG AREAS 6:1 OR FLATTER THAT ARE SUFFICIENTLY FR/ABLE.
c. RIPPING AREAS THAT WILL NOT BREAK UP USING ITEMS a OR b ABOVE.
2. CONDITIONING THE SOILS SD THAT IT IS SUITABLE FOR PLANTING BY:
a. ADJUSTING THE SURFACE SOIL MOISTURE TD PROVIDE A DAMP BUT NOT
SATURATED SEED BED.
b. THE ADDITION OF SOil AMENDMENTS, PH ADJUSTMENT, LEACHING OR
COVER/NG SAL/NE SOILS TO PROVIDED VIABLE CONDITIONS FDR GROWTH.
HYDROSEEDED AREAS SHALL BE MAINTAINED TO PROVIDE A VIGOROUS GROWTH. UNTIL
THE PROJECI' IS PERMANENTLY LANDSCAPED OR, FOR AREAS WHERE HYDROSE'.EDING IS
THE PERMANENT LANDSCAPING, UNTIL THE PROJECT IS COMPLETED AND ALL BONDS
RELEASED. ·_I -
50' MIN.
PROF/IE
EXISTING GROUND
I
JO'MIN.
T
PUBLIC RIGHT-
OF -WAY
FILTER FABRIC
t PUBUC RIGHT-OF-WAY
STEEL SHAKER PLATES/RUMBLE RACKS
20' IAIN. RADIUS, /,
FENCE/BARRIER TO RESTRICT / f
TRAFFIC TO CONSTRUCTION ENTRANCE
PROVIDE APPROPRIII TE TRANSITION
BETWfEN STABILIZED CONSTRUCT/ON
ENTRANCE AND PUBLIC RIGHT-OF-WAY
STABILIZED CONSTRUCTION ENTRANCE
PEH CALlfQRN/A STOR/t/WJ,T£R B/t/P DWG, TC-1
GRAVEL BAGS OVERLAP
ONTO CURS
RUNOFF
GAP BETWEEN BAGS
ACTS .-IS SPILLWAY
3 FT (0.9 M) MIN.
~
THREE LAYERS OF GRAVEL BAGS
WITH [NDS OVERLAPP[D
GRAVEL BAGS
1. SET POSTS AND EXCAVATE A
4 BY 4 IN (10 BY IO CIA)
TRENCH UPSLOP[ FROM AND
ALONG TH[ LINE OF POSTS.
------
J. ATTACH TH[. FILTER FABRIC TO
THE WIRE FENCE AND [XTEND /T
INTO TH[ TRENCH.
2. STAPLE 11'/Rf FENCING TO
THE POSTS.
i. BACKFILL AND COMPACT THE •
[XGAVA TED SDIL.
SILT FENCE
FILL SLOPE
MIN.
2 FT
CARTH[N RIDGE
UNLINED SWALE & BERM
SIIML£
Ji-I--➔ GIMIR S4G.S (rYP.)
II'-~ ROADBED
ll'IU1H
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.i,,---tJ'(IIIN.) SPIICING FOR l'D>'ICiEAC'CE55
X
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NO SCALE
ONE SIG IMN.
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NO SCALE'.
511'El1 SLOP£ ~
I.DS DWI/U 200·
21110 fll ,oo·
a ro '°" 50'
IIOR£ ~ IOJI ~·
NOTF: PROVIDE VF:LOC/T'f R£DUC£R IN ALL
UNPAVED S/Hf.£1S AT THE: INTFRVALS
IND/CA TED ABOVF:.
GRAVEL BAG VELOCITY REDUCER
NOSCA/..E
3'-4'
\
Sli'?AW ROLLS MUST BE PLACED
ALONG SLOPE: CONTOURS
SPACING DEPENDS .
ON SOIL TYPE: AND
SLOPE STEEPNESS
/.
SEDIMENT, ORGANIC MATTER,
AND NATIVE SF;EDS ARE:
CAPnJREO BEHIND THE ROLLS.
NOTE:
f. STRAW ROLL INSTALLATION REQUIRES THE
PLACEMENT ANO SECURE: STAKING OF THE ROLL IN
A TRE:NCH. 3"-5" (75-125mm) 0£:E:P, DUG ON
CONTOUR. RUNOFF MUST NOT BE ALLOWED TO RUN
UNOER OR AROUND ROLL.
FIBER ROLL
NOT TD SCALE
3"-5" (75-125mm)
t" X 1• STAKE
(25 x 25mm)
NOT TO SCALE
LEGEND
DESCRIPTION
STABIUZED CONSTRUCTION ENTRANCE
SILT FENCE
HABITAT PROTECTION FENCE (ORANGE)
UNLINED SWALE I< BERM
D-75 UNED DITCH
IJMITS OF CLEARING I< GRADING
GRAVEL BAGS
FIBER ROLL
RIPRAP
FIBER llATl'ING AREA
QUANTITY
1 E.A.
6,274 LF
4592 L.F .
PER SHT. 1
255 EA.
PER SHT. 1
230,185 s.,.
SYMBOL
==>==>==>
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· 000000000000 ·
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+ + + + + + +
++++++
+ + + + + + +
HUNSAKER
& ASSOCIATES
SAN DIECO. INC
l'IANNINC 1011'l _.,. Stleet
ENGINEOINC S., D1oto, Ca 91121
SUIVEYINC PH(l51)s51-4500• FX(A51)558.,..,.
ENGINEER OF WORK
?~_.y~.L
QNDLW.RTIN
RC£ NO 'fB670 EXP. 6/J0/06
2./4 /125
DATE
BENCH MARK
0£SCRIPTION: STD. 5 /HfE I SURVEY MONIJIENT
LOCATION: STA. 2M+n CC ON CCNTCRI..INC
OF EL CAMINO fKAJ..
RCCORD fflOlil: SAN DICG(} COUNTY
~ CONT1lOL
EUVATION: :Jll.41
REVIEWED BY: ,I,} l -.
INSPECTOR/
NCVD 1929
,,,/a/4a
DATE
l---+---f-----------------+---+---t----+----t GRADING AND EROSION CONTROL PLANS FOR:
LA COSTA GREENS
NEIGHBORHOODS 1.16 AND 1.17
I APPROVfD IY LLOYD B. HUBBS I A 4 s « d. ,&(... .:V,J,'--' 1---+--+-----------------t-----t---t---t---"1 CITY CNG/NEbrRC£ ~ _rypt2/S1/05 t:Mff
liiliilii+~=u-,:--=-:rl,'"Jl,.-, .... ::8::-_"""'.91;;;:-;.11-;:L.:-:,=-----------1---1-.---it---t---1 PROJCCT NO. I ~ OF-:;_ Rrns10N orscR1Pr10N 1--':0=1£=--_'-"-'-=c:...+,...;:;::.TY;.;.;1£:..._..L.c_-"-"'=-t I:: teMP II~ __ cr __ 99_-0_3 __ ~1 I~;.;:·
..._ ______________________________________________________________ ~_::::_:_;:._!:,_~_:!_1_.;.. ___ -:_-_:_:.::_.:::.;...:::_:.._:_:::_::_:_..::_:_.:.. _____ -:_-_l_!_'.'.!_~T~T-==::~~;~~jJJJ~= ~~P.~~~~. =~="Tl='"ll=="l'l'=:;:--==~=~:0--~~-=~:-::=~~~
W.O. No. 2J52-0IOI
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HUNSAKER
& ASSOCIATES
SAM DIEGO, IHC.
18119 Hlllmeli; ... StNtt
Soll ~ Ca .,,,.
PH(ISl)sSMSOO· FX1151l551-1414
· ~\lH'.SSIO,t,,« .
,t' ~OL~ '
II0.~70 •••• . ~:•
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ENGINEER OF WORK
2../ ,,I 10'5
DATE
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CITY OF CARLSBAD
ENGINEERING DEPARTMENT \$115
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GRADING AND EROSION CONTROL Pl.ANS FOR:
LA COSTA GREENS ·
NEIGHBO:JUIOODS 1.16 AND 1.17
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GRADING AND EROSION CONTROL PLANS FOR:
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NEIGHBORHOODS 1.16 AND 1.17
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